1 Kings 1:5

1:5 Now Adonijah, son of David and Haggith, was promoting himself, boasting, “I will be king!” He managed to acquire chariots and horsemen, as well as fifty men to serve as his royal guard.

1 Kings 12:18

12:18 King Rehoboam sent Adoniram, the supervisor of the work crews, out after them, but all Israel stoned him to death. King Rehoboam managed to jump into his chariot and escape to Jerusalem.